规律性太极拳锻炼对退休知识女性血脂、瘦素水平及骨密度的影响

About the effect of the regular tai chi exercise to the blood lipid, leptin levels and bone mineral density of retired intellectual women

目的：探讨规律性太极拳锻炼对退休女性血脂、瘦素水平及骨密度的影响。方法：通过问卷调查筛选退休知识女性122人，分为规律性太极拳锻炼组（42人），规律性健身走锻炼组（40人）和无锻炼组（40人），采用半自动生化分析仪检测血脂水平，ELISA试剂盒检测血清瘦素水平，DEXA骨密度仪检测骨密度。结果：规律性太极拳锻炼组的BMI、甘油三酯（TG）及血清瘦素（1eptin）水平均低于规律性健身走锻炼组（P〉0．05）及无锻炼组（P〈0．01）；总胆固醇（Tc）及低密度脂蛋白胆固醇（LDL—C）低于规律性健身走锻炼组及无锻炼组（P〉0．05）；高密度蛋白胆固醇（HDL—C）高于规律性健身走锻炼组及无锻炼组（P〉0．05）；骨密度四项指标L2～L4（AP），Neck，Ward’S，Torch均高于规律性健身走锻炼组（P〉0．05）及无锻炼组（P〈0．05）。结论：规律性太极拳锻炼能有效地改善退休知识女性的血脂、血清瘦素水平及增大骨密度，提示这对降低心脑血管病发病危险及预防骨质疏松有积极的作用。

By using the methods of questionnaire with 122 retired intellectual women, divides them into regular tai chi exercise team （42）, regular hiking exercise team （40）and none exercise team （40）, semi-automatic to analysis of blood lipid level, ELISA kit to detect leptin level, DEXA bone mineral density instrument detect bone mineral density to discuss the effect of the regular tai chi exercise to the blood lipid, leptin levels and bone mineral density of retired intellectual women.The result shows that the BMI,TG and leptin level of the regular tai chi exercise team is lower than regular hiking exercise team （p〉0.05）and none exercise team （p〈0.01）; TC and LDL-C is lower than regular hiking exercise team and none exercise team （p〉0.05）; HDL-C is higher than regular hiking exercise team and none exercise team （p〉0.05）; L2-IA （AP）, Neck, Ward＇ s, Torch is all higher than regular hiking exercise team （p〉0.05）and none exercise team （p〈0.05）. It concludes that the regular tai chi exercise to the blood lipid, leptin levels and bone mineral density of retired intellectual women has a big effect which has a positive effect to decrease the danger of cardiovascular and cerebrovascular diseases and preventing osteoporosis.